3D Printering – The Ender 3 Pro….

Just over a year ago I purchased my Creality Ender 3 Pro…an absoloute steal at about £140 after discounts and Topcashback special offer at the time.

I was having so much ‘fun’ with my Wanhao Duplicator 9 that I didn’t open the box for nearly 1/2 a year. and I only fired the thing up a few months ago!

I have to say, I’m impressed. The printer deserves its rabid fanbase following. It printed flawlessly out of the box without any setting up.

It’s surprising the difference having a reliable ‘work horse’ printer makes to the hobby. I need a bit – I just go print it. no faffing about with levelling and bed adhesion.

Till it doesn’t…….

OOps!

Note, if your previously reliable printer seems to under-extrude, even on known great filament – try the extruder arm.

Something seemed ‘off’ when printing standard stuff – almost overnight the printer just seemed to under-extrude, not be reliable and, well, become more like my Wanhao D9 (a bit crap)

Even bizzarely, the printer would print OK over to the left, but under-extrude to the right. Took an hour to diagnose this! When the head was over to the right – it would pull the mechanism slightly which dislodged the arm enough to slip the filament.

Luckily, This extruder tech hasn’t moved in years…….An unassembled, missing parts kit I picked up off facebook a couple of years ago (syntek, sintek or something similar) which itself was a few years old had just the part..(which complete, looks identical to this Aliexpress one …..

Works a treat….

Except….There’s those new fangled ‘dual gear’ type extruders they’re on about….

and….well, I have a LOT more spares upstairs that i’ve gathered!

And, well, if i’m upgrading one extruder drive mechanism, it’s shockingly easy to add a second….

and…

Fortunately (for the Ender 3) , My Wanhao Duplicator 9 decided to ‘blow up’ a bit *Probably assisted by my dual 5015 blower fan mods

See that Poor MOSFET M3 – Right by R12….

So, now, my D’s guts, kinda look like this……..

What’s best! – I now have a working 3D printer that I can use to print parts for my broken 3D printer!

Wooo

Now, looking at dual extruder mods……… – https://www.thingiverse.com/bleugh/collections/3d-printer-carriage

looks like my tinkering time’s filled up again. gotta get designing a ‘fix’ for the D9…and a dual extruder / colour setup……

3D Printing – Upgrades – Here we go again!

Haven’t even fully assembled the thing yet and I discover there are many upgrades

https://all3dp.com/1/20-must-creality-ender-3-upgrades-mods/

https://www.thingiverse.com/

many very cheap!, A few expensive, many quick, a few slower…..

I do however own a few Ikea Lack Tables

and being a little dissapointed that my D9 was just too big to fit inside, I’m probbaly going to knock up a small stacker with my 3020 and ender 3! ………..when i’ll actually use all this crap for making stuff for the kids to play with, who knows!, still, the ‘possibilities’ are keeping me sane right now!

 

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